PHOSPHORANEIMINATO COMPLEXES OF NICKEL(II ) WITH HETEROCUBANE STRUCTURE

Authors
KRIEGER M GOULD RO PEBLER J DEHNICKE K
Citation
M. Krieger et al., PHOSPHORANEIMINATO COMPLEXES OF NICKEL(II ) WITH HETEROCUBANE STRUCTURE, Zeitschrift fur anorganische und allgemeine Chemie, 624(5), 1998, pp. 781-786
Citations number
27
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
624
Issue
5
Year of publication
1998
Pages
781 - 786
Database
ISI
SICI code
0044-2313(1998)624:5<781:PCON)W>2.0.ZU;2-E
Abstract
The phosphoraneiminato complexes [NiBr(NPR3)](4) (R = CH3, C2H5) and [ NiI(NPEt3)](4) were obtained from NiBr2 and NiI2, respectively, with e xcess Me3SiNPR3 in the melt (R = CH3, C2H5) in the presence of sodium fluoride. They form dark-green, moisture sensitive crystalline powders . They were characterized by IR spectroscopy, mass spectrometry, magne tic behaviour as well as by crystal structure analyses. The compounds possess heterocubane structures, in which the nickel atoms are linked via mu(3)-N-bridges of the phosphoraneiminato groups.